Answer: n .
Step-by-step explanation:Tell me if answer did not show it has been doing that for me
The Pythagorean theorem formula for a triangle is A^2 + B^2 = C^2 where A and B are the sides and C is the hypotenuse.
The sides of the triangle shown are AB and BC and the hypotenuse is AC,
so the correct answer would be:
(AB)2 + (BC)2 = (AC)2, because 25 + 144 = 169
Answer:
![\left[\begin{array}{cc}a_{1}&a_{2}\\a_{3}&a_{4}\end{array}\right] * \left[\begin{array}{cc}b_{1}&b_{2}\\b_{3}&b_{4}\end{array}\right] = \left[\begin{array}{cc}(a_{1} * b_{1} + a_{2}* b_{3})&(a_{1} * b_{2} + a_{2} * b_{4})\\(a_{3} * b_{1} + a_{4} * b_{3})&(a_{3} * b_{2} + a_{4} * b_{4})\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7Da_%7B1%7D%26a_%7B2%7D%5C%5Ca_%7B3%7D%26a_%7B4%7D%5Cend%7Barray%7D%5Cright%5D%20%2A%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7Db_%7B1%7D%26b_%7B2%7D%5C%5Cb_%7B3%7D%26b_%7B4%7D%5Cend%7Barray%7D%5Cright%5D%20%3D%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D%28a_%7B1%7D%20%2A%20b_%7B1%7D%20%2B%20a_%7B2%7D%2A%20b_%7B3%7D%29%26%28a_%7B1%7D%20%2A%20b_%7B2%7D%20%2B%20a_%7B2%7D%20%2A%20b_%7B4%7D%29%5C%5C%28a_%7B3%7D%20%2A%20b_%7B1%7D%20%2B%20a_%7B4%7D%20%2A%20b_%7B3%7D%29%26%28a_%7B3%7D%20%2A%20b_%7B2%7D%20%2B%20a_%7B4%7D%20%2A%20b_%7B4%7D%29%5Cend%7Barray%7D%5Cright%5D)
Plugging in the values from the two matrices will give us the answer A
Luckily you are not required to use a ruler or be exact- so it just has to be in the range. I would (in pencil or erasable color) divide the line into 4 sections as guide points then determine where each of the sections would go. EX: If it was 4/10 I know it is closer to the 1/2 mark then the 1/4 mark and place the dot.
If you need to, find where the marks would be before simplified-- 3/10's half way guide point isn't 1/2 its 5/10.
Answer:
The Epson is $0.20 and the Olympus is $0.60.
Step-by-step explanation:
Set up a system of equations, solve for one variable, then plug it in to the other equation to find your other variable.
